NVIDIA DeepStream SDK API Reference

4.0 Release

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NvDsUtils APIs

Detailed Description

This group of APIs provide access to a variety of utility functions that are implemented in DeepStream.


 Custom message functions
 Helper functions for custom GStreamer messages posted by DeepStream GStreamer plugins.
 DeepStream Version API
 Defines an API for querying the current DeepStream version number.
 GStreamer event API
 Specifies GStreamer custom event functions.
 Query Functions
 Gets information such as the batch size and the number of streams.